Bluelab® Conductivity Pen organic Norwegian kelp and essential micronutrients

Norwegian kelp and essential micronutrients

High par value

CDFA Registered Organic Input Material

broccoli and leafy greens

fungi and organic matter in the soil to feed plants and stimulate growth

Bluelab® Conductivity Pen organic Norwegian kelp and essential micronutrientsA robust handheld solution for measuring conductivity and temperature on the go Fully waterproof, not just water resistant Selectable measurement units so you can customise with your preferences Flat electrode for easier cleaning and maintenance Hold reading function to capture every measurement with ease Automatic temperature compensation for accurate readings anywhere Auto off function to extend battery life 1 x AAA alkaline battery included,